Integrand size = 411, antiderivative size = 23 \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{5+x} \]
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\[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {260 x+62 x^2+2 x^3+e^x \left (125+30 x+x^2\right ) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right )+\left (125+30 x+x^2\right ) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-(25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right ) \log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2 (25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx \\ & = \int \left (-\frac {-52 x-2 x^2-25 x \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x^2 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^3 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-25 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^2 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {5+x-\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2}\right ) \, dx \\ & = -\int \frac {-52 x-2 x^2-25 x \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x^2 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^3 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-25 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^2 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx+\int \frac {5+x-\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2} \, dx \\ & = -\int \frac {-2 x (26+x)+\left (-25+24 x+x^2\right ) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx+\int \left (\frac {1}{5+x}-\frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2}\right ) \, dx \\ & = \log (5+x)-\int \left (\frac {-52 x-2 x^2-25 x \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x^2 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^3 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-25 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^2 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{20 (5+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {-52 x-2 x^2-25 x \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x^2 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^3 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-25 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^2 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{20 (25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}\right ) \, dx-\int \frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2} \, dx \\ & = \log (5+x)-\frac {1}{20} \int \frac {-52 x-2 x^2-25 x \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x^2 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^3 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-25 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^2 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx+\frac {1}{20} \int \frac {-52 x-2 x^2-25 x \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x^2 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^3 \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )-25 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+24 x \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )+x^2 \log (25+x) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx-\int \frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2} \, dx \\ & = \log (5+x)-\frac {1}{20} \int \frac {-2 x (26+x)+\left (-25+24 x+x^2\right ) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx+\frac {1}{20} \int \frac {-2 x (26+x)+\left (-25+24 x+x^2\right ) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )} \, dx-\int \frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2} \, dx \\ & = \log (5+x)-\frac {1}{20} \int \left (-\frac {52 x}{(5+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {2 x^2}{(5+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {25 x \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {24 x^2 \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {x^3 \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {25 \log (25+x) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {24 x \log (25+x) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {x^2 \log (25+x) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(5+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}\right ) \, dx+\frac {1}{20} \int \left (-\frac {52 x}{(25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {2 x^2}{(25+x) (x+\log (25+x)) \log \left ((x+\log (25+x))^2\right ) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {25 x \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {24 x^2 \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {x^3 \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}-\frac {25 \log (25+x) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {24 x \log (25+x) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}+\frac {x^2 \log (25+x) \log \left (\log \left ((x+\log (25+x))^2\right )\right )}{(25+x) (x+\log (25+x)) \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}\right ) \, dx-\int \frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{(5+x)^2} \, dx \\ & = \text {Too large to display} \\ \end{align*}
Time = 0.23 (sec) , antiderivative size = 23, normalized size of antiderivative = 1.00 \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\frac {\log \left (e^x+x \log \left (\log \left ((x+\log (25+x))^2\right )\right )\right )}{5+x} \]
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Result contains higher order function than in optimal. Order 9 vs. order 3.
Time = 0.09 (sec) , antiderivative size = 67, normalized size of antiderivative = 2.91
\[\frac {\ln \left (x \ln \left (2 \ln \left (\ln \left (x +25\right )+x \right )-\frac {i \pi \,\operatorname {csgn}\left (i \left (\ln \left (x +25\right )+x \right )^{2}\right ) {\left (-\operatorname {csgn}\left (i \left (\ln \left (x +25\right )+x \right )^{2}\right )+\operatorname {csgn}\left (i \left (\ln \left (x +25\right )+x \right )\right )\right )}^{2}}{2}\right )+{\mathrm e}^{x}\right )}{5+x}\]
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Time = 0.26 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.35 \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\frac {\log \left (x \log \left (\log \left (x^{2} + 2 \, x \log \left (x + 25\right ) + \log \left (x + 25\right )^{2}\right )\right ) + e^{x}\right )}{x + 5} \]
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Timed out. \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\text {Timed out} \]
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Time = 0.43 (sec) , antiderivative size = 23, normalized size of antiderivative = 1.00 \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\frac {\log \left (x {\left (\log \left (2\right ) + \log \left (\log \left (x + \log \left (x + 25\right )\right )\right )\right )} + e^{x}\right )}{x + 5} \]
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Time = 1.58 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.35 \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\frac {\log \left (x \log \left (\log \left (x^{2} + 2 \, x \log \left (x + 25\right ) + \log \left (x + 25\right )^{2}\right )\right ) + e^{x}\right )}{x + 5} \]
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Time = 10.78 (sec) , antiderivative size = 54, normalized size of antiderivative = 2.35 \[ \int \frac {260 x+62 x^2+2 x^3+\left (e^x \left (125 x+30 x^2+x^3\right )+e^x \left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (125 x+30 x^2+x^3+\left (125+30 x+x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )+\left (\left (e^x \left (-25 x-x^2\right )+e^x (-25-x) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (-25 x^2-x^3+\left (-25 x-x^2\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right ) \log \left (e^x+x \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )\right )}{\left (e^x \left (625 x+275 x^2+35 x^3+x^4\right )+e^x \left (625+275 x+35 x^2+x^3\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )+\left (625 x^2+275 x^3+35 x^4+x^5+\left (625 x+275 x^2+35 x^3+x^4\right ) \log (25+x)\right ) \log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right ) \log \left (\log \left (x^2+2 x \log (25+x)+\log ^2(25+x)\right )\right )} \, dx=\frac {\ln \left ({\mathrm {e}}^x+x\,\ln \left (\ln \left (x^2+2\,x\,\ln \left (x+25\right )+{\ln \left (x+25\right )}^2\right )\right )\right )\,\left (x^2+25\,x\right )\,\left (x^2+30\,x+125\right )}{x\,{\left (x+5\right )}^2\,{\left (x+25\right )}^2} \]
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